Voxengo Span Plus [win] Link

SPAN Plus is built for stability on Windows systems. According to the official Voxengo specifications : : VST, VST3, and AAX.

: Save snapshots of reference tracks or specific sections of your mix to compare them against your live signal later. Voxengo SPAN Plus [WiN]

While the free version is powerful, SPAN Plus introduces features designed for professional workflows: SPAN Plus is built for stability on Windows systems